心脏瓣膜的

Objective To determine the prevalence of valvular regurgitation in children, its clinical implication and risk factors.

目的 探讨正常小儿心脏瓣膜返流的发生情况、影响因素及临床意义。

Results Out of 910 children, 495 had evidence of regurgitation in one or more valves, with a prevalence of 54.4%.

结果 495名有一组或一组以上的心脏瓣膜返流，发生率为54.4%。

As compared with FDP, in control group the same volume of normal saline was given into the patients.

目的 探讨1，6-二磷酸果糖在心脏瓣膜置换术中对心肌的保护作用。

36 cases severe cardiac valve replacement whose cardio/thorax were 0.68～0.90 measured by sternite, heart function were Ⅲ～Ⅳ grade, average of left ventricle diastole diameterwas 67±9.2mm.

目的：回顾性分析总结 36例重症心脏瓣膜置换术的麻醉处理经验。

OBJECTIVE To evaluate the effect of modified ultrafiltration on pulmonary function after cardiac valve replacement.

目的 观察改良超滤对心脏瓣膜置换术患者肺功能的影响。

Objective: To analyze the results of heart valve replacement.

目的：分析心脏瓣膜病外科治疗的结果。

Objective:To research the application of ultrasound in the diagnosis of echocardiography of degenerative cardiac valvular disease.

目的：探讨利用超声诊断老年性心脏瓣膜退行性病变的价值。

Objective To study the Clinical Characteristics of Senile Degenerative Heart Valvular Disease Complicated with Heart Failure.

目的 研究老年退行性心脏瓣膜病合并心力衰竭发病的临床特征。

Objective : To explore the factors of patient's with degenerated cardiac valvular diseaseand it's clinical features.

目的：探讨退行性心脏瓣膜病的患者因素与临床特点。

Objective To investigate the incidence and etiological evolution of valvular heart disease.

目的 调查分析邵阳地区心脏瓣膜病的发病率、病因及其演变。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。